@charset "utf-8";
* {
  margin: 0;
  padding: 0;
  list-style: none;
  text-decoration: none;
}

@function vw($vw) {
  @return $vw / 750 * 100 + vw;
}

body {
  width: 100vw;
  background-image: url(../img_box/img/loginBackground.png);
  background-repeat:no-repeat;
  background-size: 100vw 100vh;
}